JAL-3878 Add web service executor class and instantiate for each alignment viewport.

[jalview.git] / src / jalview / viewmodel / AlignmentViewport.java

diff --git a/src/jalview/viewmodel/AlignmentViewport.java b/src/jalview/viewmodel/AlignmentViewport.java
index 1a08b1b..179bfa0 100644 (file)
--- a/src/jalview/viewmodel/AlignmentViewport.java
+++ b/src/jalview/viewmodel/AlignmentViewport.java
@@ -62,6 +62,7 @@ import jalview.workers.ComplementConsensusThread;
 import jalview.workers.ConsensusThread;
 import jalview.workers.InformationThread;
 import jalview.workers.StrucConsensusThread;
+import jalview.ws2.WebServiceExecutor;
 
 import java.awt.Color;
 import java.beans.PropertyChangeSupport;
@@ -995,6 +996,13 @@ public abstract class AlignmentViewport
     return false;
   }
 
+  private WebServiceExecutor wsExecutor = new WebServiceExecutor();
+
+  public WebServiceExecutor getWSExecutor()
+  {
+    return wsExecutor;
+  }
+
   public void setAlignment(AlignmentI align)
   {
     this.alignment = align;
@@ -1024,6 +1032,8 @@ public abstract class AlignmentViewport
     gapcounts = null;
     calculator.shutdown();
     calculator = null;
+    wsExecutor.shutdown();
+    wsExecutor = null;
     residueShading = null; // may hold a reference to Consensus
     changeSupport = null;
     ranges = null;